CN106247040A - Clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof - Google Patents
Clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof Download PDFInfo
- Publication number
- CN106247040A CN106247040A CN201610830514.9A CN201610830514A CN106247040A CN 106247040 A CN106247040 A CN 106247040A CN 201610830514 A CN201610830514 A CN 201610830514A CN 106247040 A CN106247040 A CN 106247040A
- Authority
- CN
- China
- Prior art keywords
- clamp
- pipe
- card
- socket
- press type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
- F16L43/02—Bends; Siphons adapted to make use of special securing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The invention discloses clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof.Wherein this clamp-pressing type connecting includes: card splenium；It is arranged on the annular slot of described card splenium；Coordinate with described card splenium, accommodate the female part of described card splenium；And card splenium described in seal bond and the solder layer of female part；Described solder layer is arranged in described draw-in groove.By using the annular welds bed of material to realize the secondary seal effect of cartridge connection, there is good sealing, it is possible to bear bigger operating pressure.And use the annular welds bed of material to provide better seal and shock resistance, it is suitable in the air conditioner coolant pipeline that operating pressure intensity is bigger using.
Description
Technical field
The present invention relates to technical field of pipeline connection, particularly relate to a kind of clamp-press type pipe, socket pipe member, its connection side
Method, attachment structure and pipeline thereof.
Background technology
Cartridge connection is the conventional method of attachment during pipeline connects.In cartridge connection method, first by molding
Bellmouth pipe fitting is inserted in clamp-press type pipe end, until positioning step position.Then use special card pressure instrument in the one of U-type groove
The card splenium position of side or both sides extrudes simultaneously, plays, by the contraction distortion of pipe fitting, the effect that location is fixing, and passes through
The squeezing action of the rubber seal being placed in U-type groove realizes sealing.It is fast that cartridge connection has connection speed, pipe fitting inner wall
The advantages such as bore is almost equal with pipeline, the without hindrance mouth of a river, are a kind of novel, pipeline connected mode easily.
May be only available for operating pressure at this type clamp-press type pipe original and cartridge connection method to be not more than
The use environment of 1.6MPa.Because bearing capacity is limited, it is impossible to be used in air conditioner coolant pipeline.Further, since rubber seal
Use quality of rubber materials, there is the problems such as easily leakage, shock resistance difference.Apply in tubing at cartridge connection, can make
Forming apparatus Maintenance Difficulty is stranded, the situation that serious equipment normally works.
Therefore, prior art need development.
Summary of the invention
In place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of clamp-press type pipe, bell-and-spigot pipe
Part, its method of attachment, attachment structure and pipeline thereof, it is intended to solve easily to reveal in existing change cartridge connection, antidetonation, bearing capacity
The best problem.
In order to achieve the above object, this invention takes techniques below scheme:
A kind of clamp-pressing type connecting, wherein, including: card splenium；It is arranged on the annular slot of described card splenium；With described card pressure
Portion coordinates, and accommodates the female part of described card splenium；And card splenium described in seal bond and the solder layer of female part；Described solder
Layer is arranged in described draw-in groove.
Described clamp-pressing type connecting, wherein, described female part is additionally provided with the annular protruded to card splenium side；
It is provided with, on described card splenium, the groove matched with described bulge loop.
Described clamp-pressing type connecting, wherein, described annular slot divides along the axially extended both sides of described attachment structure
It is not provided with tight pressing card splenium and the first and second fixing points of female part；The positioning step of described clamp-pressing type connecting
Place is additionally provided with the 3rd fixing point；Described first, second and the 3rd fixing point arrange on the same line.
A kind of clamp-press type pipe, wherein, including: the annular slot being arranged on pipe fitting, the opening court of described annular slot
In；And it is arranged on the solder in described annular slot.
Described clamp-press type pipe, wherein, described clamp-press type pipe connects pipe fitting, three-limb tube part, four-way for straight-through
Connecting pipe fitting or elbow connection pipe part, the angle of bend of described elbow connection pipe part is 0-180 °.
Described clamp-press type pipe, wherein, described solder is the softer metal material that fusing point is less than clamp-press type pipe.
A kind of socket pipe member, wherein, described socket pipe member is equipped with clamp-press type pipe as above.
Described socket pipe member, wherein, described socket pipe member is additionally provided with a bulge loop.
A kind of cartridge connection method, wherein, including:
Assemble card pressure pipe part as above and socket pipe member as above；
The card pressure pipe part after assembling and socket pipe member is compressed by card pressure instrument；
Welding gun is used to add calorie pressure pipe part and the mouth of pipe of socket pipe member.
A kind of air-conditioning duct, wherein, described air-conditioning duct applies clamp-pressing type connecting as above.
Beneficial effect: the present invention provide a kind of clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and
Pipeline, by using the annular welds bed of material to realize the secondary seal effect of cartridge connection, has good sealing, it is possible to hold
By bigger operating pressure.And use the annular welds bed of material to provide better seal and shock resistance, it is suitable for operating pressure
The air conditioner coolant pipeline that intensity is bigger uses.
Accompanying drawing explanation
The axonometric chart of the clamp-pressing type connecting that Fig. 1 provides for the embodiment of the present invention.
The cross sectional representation of the clamp-pressing type connecting that Fig. 2 provides for the embodiment of the present invention.
The partial schematic diagram of the clamp-pressing type connecting that Fig. 3 provides for the embodiment of the present invention.
Another partial schematic diagram of the clamp-pressing type connecting that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
The present invention provides a kind of clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof.For making this
Purpose, technical scheme and the effect of invention are clearer, clear and definite, and the embodiment that develops simultaneously referring to the drawings is the most detailed to the present invention
Describe in detail bright.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, the clamp-pressing type connecting provided for the embodiment of the present invention.Usual, at clamp-pressing type connecting
In, including clamp-press type pipe 10 and for socket component 20, clamp-press type pipe 10 inserts (can in the precalculated position of socket component 20
Fixing to be realized by structures such as such as positioning steps)
This clamp-press type pipe 10 or socket component 20 can be specifically any suitable pipe fittings, such as straight-through connection pipe fitting, threeway
Connect pipe fitting, four-way connects pipe fitting or elbow connection pipe part.Wherein, the angle of bend of elbow connection pipe part is 0-180 °.Can
According to actual pipeline construction needs, to form corresponding attachment structure.In embodiments of the present invention, as a example by elbow interconnection system
It is illustrated.
This clamp-press type pipe 10 and socket component 20 are arranged for pairing, specifically can use copper, aluminum, carbon steel, rustless steel or
Other metal materials make and shape.
As in figure 2 it is shown, be additionally provided with an annular slot 101 on this clamp-press type pipe 10.The opening court of described annular slot
Interior setting.Solder 102 it is provided with in described annular slot.This solder specifically can use any suitable material, such as brazing
Material, silver solder or other softer materials are made.The fusing point of this solder should be less than clamp-press type pipe 10 or socket component 20
Mother metal fusing point.This solder is after the heating, it is possible to well bonding clamp-press type pipe 10 and socket component 20, it is achieved good sealing
Property.
As it is shown on figure 3, in embodiments of the present invention, this socket pipe member 20 is also provided with a bulge loop 201.This bulge loop
Can be arranged on the correct position of socket pipe member 20, such as solder is away from the side of the mouth of pipe.Bulge loop 201 can at clamp-press type even
After connecing compression, the stability being further stably connected with, improves the sealability of pipeline junction.
Fig. 3 for the embodiment of the present invention provide clamp-pressing type connecting cross sectional representation after compaction.Such as Fig. 3 institute
Showing, the attachment structure after compression may include that card splenium 100, annular slot 101, female part 300 and solder layer.
Card splenium 100 is the clamp-press type pipe 10 part after being compressed by specific purpose tool in clamp-pressing type connecting.
Accordingly, female part 300 is the socket pipe member 20 part in clamp-pressing type connecting, and it coordinates with card splenium, fixing card
Splenium.
This annular slot 101 is arranged on card splenium 100, and solder layer is arranged in described draw-in groove.Solder layer is solder 102
By after welding gun heating and melting formed structure, by solder layer can with card splenium 100 described in seal bond and female part 200,
May insure that the sealing of attachment structure and high bearing capacity.
As it is shown on figure 3, in embodiments of the present invention, described female part 300 is additionally provided with one prominent to card splenium side
Protruding 201(i.e. socket pipe member 20 in bulge loop 201).Match, along with the compression of specific purpose tool operates, described card splenium
Also formed and described protruding 201 grooves 103 matched on 100.By projection and the groove of above-mentioned pairing, it is possible to further
Stablize and seal pipeline, and secondary seal effect can be played.
As shown in Figure 4, in the present invention implements, described annular slot 200 is along the axially extended both sides of described attachment structure
It is respectively arranged with an A1 and the second fixing point A2 of tight pressing card splenium and female part.Determining of described clamp-pressing type connecting
It is additionally provided with the 3rd fixing point A3 at the step of position.
Through specific purpose tool compress after, described first, second and the 3rd fixing point be positioned on the same line so that
Card splenium and female part compact siro spinning technology.By the way, before and after solder layer, both sides are provided with fixing point, it is to avoid pipe
During road vibrations, cause the phenomenon ruptured at solder weld bond, further improve the shock resistance of this clamp-pressing type connecting.Should
When explanation, apply other structures in usual clamp-pressing type connecting can also according to the actual needs, increase or
Economization, such as rubber seal, positioning step etc..
In actual application, the card pressure pipe part 10 of the embodiment of the present invention and socket pipe member 20 can be in the following way
Realize cartridge connection.
First, card pressure pipe part 10 and socket pipe member 20 are combined, is inserted in the precalculated position of socket pipe member.
Then, by special card pressure instrument, the card pressure pipe part after assembling and socket pipe member are compressed.After card pressure instrument compresses
Compact siro spinning technology, solder, clamp-press type pipe and socket joint pipeline compact siro spinning technology each other can be made, before and after solder formed close envelope
Region, and make pipeline play sealing and fastening effect.
Finally, using welding gun to add calorie pressure pipe part and the mouth of pipe of socket pipe member, heating melting solder is to form solder layer, complete
Become the secondary bonding between card pressure pipe part and socket pipe member.
This welding gun a kind of for welding time heating tool, with card pressure after the annular solder that can make to be arranged in groove fusing
Formula pipe fitting and socket joint pipeline fuse, it is ensured that the sealing of pipeline and high bearing capacity.
The clamp-pressing type connecting that above-mentioned cartridge connection method is formed, shock resistance is outstanding, and by solder layer, real
Existing dual-seal and high bearing capacity, have a good application prospect, be particularly suitable for application to some pressure piping occasions, such as
Refrigerant pipe in air-conditioning duct.
The embodiment of the present invention still further provides a kind of air-conditioning duct.The application of this air-conditioning duct is as mentioned above
Clamp-pressing type connecting.This clamp-pressing type connecting possesses the advantage of the grade easy to process of original cartridge connection, and has
There is the feature that resistance to compression, shock resistance are strong.Apply in air-conditioning duct, can be so that pipe-line maintenance, it is to avoid gases at high pressure or
Liquid leaks, and maintains the normal operation of air-conditioning equipment.
It is understood that for those of ordinary skills, can according to technical scheme and this
Bright design in addition equivalent or change, and all these change or replace the guarantor that all should belong to appended claims of the invention
Protect scope.
Claims (10)
1. a clamp-pressing type connecting, it is characterised in that including:
Card splenium；
It is arranged on the annular slot of described card splenium；
Coordinate with described card splenium, accommodate the female part of described card splenium；And
Card splenium described in seal bond and the solder layer of female part；Described solder layer is arranged in described draw-in groove.
Clamp-pressing type connecting the most according to claim 1, it is characterised in that be additionally provided with in described female part and press to card
The annular that side, portion is protruded；It is provided with, on described card splenium, the groove matched with described bulge loop.
Clamp-pressing type connecting the most according to claim 1, it is characterised in that described annular slot is along described attachment structure
Axially extended both sides are respectively arranged with tight pressing card splenium and the first and second fixing points of female part；
The 3rd fixing point it is additionally provided with at the positioning step of described clamp-pressing type connecting；Described first, second and the 3rd admittedly
Fixed point is arranged on the same line.
4. a clamp-press type pipe, it is characterised in that including: the annular slot being arranged on pipe fitting, opening of described annular slot
Mouth is inwardly；
And it is arranged on the solder in described annular slot.
Clamp-press type pipe the most according to claim 4, it is characterised in that described clamp-press type pipe for straight-through connect pipe fitting,
Three-limb tube part, four-way connect pipe fitting or elbow connection pipe part, and the angle of bend of described elbow connection pipe part is 0-180 °.
Clamp-press type pipe the most according to claim 4, it is characterised in that described solder is that fusing point is less than clamp-press type pipe
Softer metal material.
7. a socket pipe member, it is characterised in that described socket pipe member and the clamp-press type pipe as described in claim 4-6 is arbitrary
It is equipped with.
Socket pipe member the most according to claim 7, it is characterised in that be additionally provided with a bulge loop on described socket pipe member.
9. a cartridge connection method, it is characterised in that including:
Assemble the card pressure pipe part as described in claim 4-6 is arbitrary and the socket pipe member as described in claim 7-8 is arbitrary；
The card pressure pipe part after assembling and socket pipe member is compressed by card pressure instrument；
Welding gun is used to add calorie pressure pipe part and the mouth of pipe of socket pipe member.
10. an air-conditioning duct, it is characterised in that described air-conditioning duct is applied as described in claim 1-3 is arbitrary
Clamp-pressing type connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830514.9A CN106247040A (en) | 2016-09-19 | 2016-09-19 | Clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830514.9A CN106247040A (en) | 2016-09-19 | 2016-09-19 | Clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247040A true CN106247040A (en) | 2016-12-21 |
Family
ID=57598888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830514.9A Pending CN106247040A (en) | 2016-09-19 | 2016-09-19 | Clamp-press type pipe, socket pipe member, its method of attachment, attachment structure and pipeline thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247040A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213924A (en) * | 2018-03-07 | 2018-06-29 | 中建五局工业设备安装有限公司 | A kind of pipeline connect prefabricated platform with pipe fitting |
| CN112032444A (en) * | 2020-09-02 | 2020-12-04 | 新乡市丰鑫金属制品有限公司 | Riveting formula pipeline |
| CN112178308A (en) * | 2020-09-21 | 2021-01-05 | 浙江盾安人工环境股份有限公司 | Pipe fitting connecting structure |
| WO2022067893A1 (en) * | 2020-09-29 | 2022-04-07 | 河南龙辉铜业有限公司 | Copper water pipe elbow having solder, and manufacturing method and soldering method therefor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546917A1 (en) * | 1994-12-22 | 1996-06-27 | Valeo Climatisation | Car air-conditioning heat exchanger |
| DE19509586C1 (en) * | 1995-03-16 | 1996-11-21 | Sanha Kaimer Gmbh & Co Kg | Union piece for metal pipe |
| DE19521583B4 (en) * | 1995-06-14 | 2004-10-07 | Kaimer Gmbh & Co. Holding Kg | socket connection |
| CN2753939Y (en) * | 2004-12-31 | 2006-01-25 | 焦元武 | Clamping pipe fitting |
| CN202646962U (en) * | 2012-05-02 | 2013-01-02 | 卜莹 | Ring-pressure strengthening type thin-wall metal pipe connection body |
| CN103375650A (en) * | 2012-04-11 | 2013-10-30 | 珠海格力电器股份有限公司 | Pipe joint and welding method of pipe joint and connecting pipe, air conditioner and dehumidifier |
| CN206191096U (en) * | 2016-09-19 | 2017-05-24 | 广东申菱环境系统股份有限公司 | Clamping pressing type pipe fitting, socket joint pipe fitting, its connection structure and pipeline thereof |
-
2016
- 2016-09-19 CN CN201610830514.9A patent/CN106247040A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19546917A1 (en) * | 1994-12-22 | 1996-06-27 | Valeo Climatisation | Car air-conditioning heat exchanger |
| DE19509586C1 (en) * | 1995-03-16 | 1996-11-21 | Sanha Kaimer Gmbh & Co Kg | Union piece for metal pipe |
| DE19521583B4 (en) * | 1995-06-14 | 2004-10-07 | Kaimer Gmbh & Co. Holding Kg | socket connection |
| CN2753939Y (en) * | 2004-12-31 | 2006-01-25 | 焦元武 | Clamping pipe fitting |
| CN103375650A (en) * | 2012-04-11 | 2013-10-30 | 珠海格力电器股份有限公司 | Pipe joint and welding method of pipe joint and connecting pipe, air conditioner and dehumidifier |
| CN202646962U (en) * | 2012-05-02 | 2013-01-02 | 卜莹 | Ring-pressure strengthening type thin-wall metal pipe connection body |
| CN206191096U (en) * | 2016-09-19 | 2017-05-24 | 广东申菱环境系统股份有限公司 | Clamping pressing type pipe fitting, socket joint pipe fitting, its connection structure and pipeline thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213924A (en) * | 2018-03-07 | 2018-06-29 | 中建五局工业设备安装有限公司 | A kind of pipeline connect prefabricated platform with pipe fitting |
| CN112032444A (en) * | 2020-09-02 | 2020-12-04 | 新乡市丰鑫金属制品有限公司 | Riveting formula pipeline |
| CN112178308A (en) * | 2020-09-21 | 2021-01-05 | 浙江盾安人工环境股份有限公司 | Pipe fitting connecting structure |
| WO2022067893A1 (en) * | 2020-09-29 | 2022-04-07 | 河南龙辉铜业有限公司 | Copper water pipe elbow having solder, and manufacturing method and soldering method therefor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |